OITracker Cboe delayed data

Contract OI history

Back to NIO

Apr 16, 2027 EXPIRATION

NIO $3.00 Put

NIO270416P00003000

Latest saved OI3,177Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $3.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,1781,5890 2026-10-02: 2,052 OI2026-10-05: 2,052 OI2026-10-06: 2,336 OI2026-10-07: 2,815 OI2026-10-08: 2,815 OI2026-10-09: 3,163 OI2026-10-13: 3,162 OI2026-10-14: 3,162 OI2026-10-15: 3,161 OI2026-10-16: 3,166 OI2026-10-21: 3,178 OI2026-10-23: 3,177 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NIO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,177-1
Oct 21, 20263,178+12
Oct 16, 20263,166+5
Oct 15, 20263,161-1
Oct 14, 20263,1620
Oct 13, 20263,162-1
Oct 09, 20263,163+348
Oct 08, 20262,8150
Oct 07, 20262,815+479
Oct 06, 20262,336+284
Oct 05, 20262,0520
Oct 02, 20262,052No prior observation